Linux · Red Hat · Security advisory · August 7, 2026

RHSA-2026:51035: Security update for 72 packages

RHSA-2026:51035, released August 7, 2026, fixes 5 CVEs across 72 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0021
11th percentile

Priority of the 5 CVEs

Patch now 0 Urgent 0 High 4 Routine 1

Fixed package versions

ProductReleaseFixed in
kernelRHEL 90:5.14.0-687.36.1.el9_8
kernel-64kRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debugRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-devel-matchedRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-debug-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-devel-matchedRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-64k-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-abi-stablelistsRHEL 90:5.14.0-687.36.1.el9_8
kernel-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-debugRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-devel-matchedRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-debug-uki-virtRHEL 90:5.14.0-687.36.1.el9_8
kernel-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-devel-matchedRHEL 90:5.14.0-687.36.1.el9_8
kernel-docRHEL 90:5.14.0-687.36.1.el9_8
kernel-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-rtRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64kRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debugRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debug-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debug-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debug-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debug-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-debug-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-64k-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debugRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debug-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debug-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debug-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debug-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-debug-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-rt-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
kernel-toolsRHEL 90:5.14.0-687.36.1.el9_8
kernel-tools-libsRHEL 90:5.14.0-687.36.1.el9_8
kernel-tools-libs-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-uki-virtRHEL 90:5.14.0-687.36.1.el9_8
kernel-uki-virt-addonsRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdumpRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-develRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-devel-matchedRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-modulesRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-modules-coreRHEL 90:5.14.0-687.36.1.el9_8
kernel-zfcpdump-modules-extraRHEL 90:5.14.0-687.36.1.el9_8
libperfRHEL 90:5.14.0-687.36.1.el9_8
perfRHEL 90:5.14.0-687.36.1.el9_8
python3-perfRHEL 90:5.14.0-687.36.1.el9_8
rtlaRHEL 90:5.14.0-687.36.1.el9_8
rvRHEL 90:5.14.0-687.36.1.el9_8

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-31554 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: f...7.8 0.0021 None reported
High CVE-2026-23415 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: f...7.8 0.0017 None reported
High CVE-2026-43450 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: f...8.8 0.0013 None reported
High CVE-2026-31555 futex: Clear stale exiting pointer in futex_lock_pi() retry path7.0 0.0013 None reported
Routine CVE-2026-52977 futex: Prevent lockup in requeue-PI during signal/ timeout wakeup5.5 0.0012 None reported
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